Consider the IT sequence 0 --- 1 --- 2 --- 3 --- 4 --- 5 --- 6. Converting it into MPTM sequences results in four sequences, with all the odd-numbered patterns getting their own sequence but the even patterns all stay in the first sequence.

Additional Information

Side note: We should also offer to split the sequence when already in MPTM format (e.g. through the context menu).